<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/user/login">
  <label for="username">用户名</label>
  <input type="text" id="username" name="username" required>
  <label for="pwd">密码</label>
  <input type="password" id="pwd" name="pwd" required>
  <input type="submit" value="登陆">
</form>
</body>
</html>